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Red Trillium

Trillium erectum

Also listed as Trillium acuminatum

Also known as Wake-robin, Stinking Benjamin, Beth Root

herbaceousβ›… part shadeπŸ’§πŸ’§ moderate water❄ Hardy: Zone 4a – Zone 9b

Climate Match for your location

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A woodland wildflower bearing deep red or maroon three-petaled flowers held above whorled leaves in spring. Prefers shaded garden settings and is an excellent choice for native plant gardens and woodland borders.

Why grow it

Red trillium offers a distinctive deep maroon flower color that stands out among spring woodland ephemerals, making it useful for adding visual contrast in shaded native plant compositions. It establishes reliably from rhizomes in appropriate conditions and requires minimal ongoing maintenance once established, unlike many spring bulbs that demand annual chilling or division cycles. Compared to other Trillium species, T. erectum tolerates a wider range of soil moisture and pH conditions, though it prefers consistently moist, humus-rich woodland soils.

Watch out for

Flowering plants take several years to develop from seed, so expect a longer establishment period than with purchased rhizomes. The plants go dormant and disappear entirely after mid-summer, which can leave gaps in garden planning if not accounted for with adjacent perennials or groundcovers. Deer browse the foliage and flowers selectively depending on local population pressure and available food sources, so protection may be necessary in high-pressure areas.

Overview

Form
Upright
Growth Rate
slow
Size
1–1.5β€² tall Γ— 1–1.5β€² wide
Dormancy
deciduous
Family
Melanthiaceae
EdibleMedicinalWildlife habitat & food

Native to the United States

Native Range

Eastern North America

Native to: Connecticut, Delaware, Georgia, Illinois, Indiana, Kentucky, Massachusetts, Maryland, Maine, Michigan, North Carolina, New Hampshire, New Jersey, New York, Ohio, Pennsylvania, Rhode Island, South Carolina, Tennessee, Virginia, Vermont, West Virginia

Seasonality

Bloom Season

J
F
M
A
M
J
J
A
S
O
N
D

Season of Interest

Spring

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Companion Planting

Plants well with